2. Adopt circuit-broken protection, it would protect torch head from crashing on workpiece during the situation of HF disconnected, open circuit, short circuit.

3. Full-closed design, waterproof, dustproof, shockproof.

4. It adopts a method of modularization design, which is convenient for installation, commissioning and maintenance.

5. Unparalleled circuit-protection design greatly strengthens ability of anti-jamming. Resister and capacitor absorb circuit is adopted on power supply, preventing the interference of surge voltage and harmonic wave to THC effectively. Pressure sensitive circuit protection is adopted, avoiding the damage of over-voltage, and mis-connecting of power supply. Time-varying circuit is adopted, avoiding the damage of over-high voltage brought by work piece under sensing (protection voltage>91v). Self-recovery circuit is adopted on signal-collecting part, at this part, the detecting circuit would break off if the current is over 1.3Ah.

6. Outside height setting, besides the HEIGHT button on operation panel, there’s a R39⊕ at the back of control box, adjusting the height when the set height is not right.

We promise to supply you with high quality Torch height controller(THC)!We have sufficient experience and high responsibility,welcome to send us your sample and we can provide with you what you want.We always promise to offer excellent products as well as satisfactory service to our clients all over the world.We are sincerely looking for your cooperation!

Company information: Shenzhen Hongyuda CNC Technology Co., Ltd. was found in 2007 . We is an exporter of China (Mainland) Arc Welders products. Our products have been sold well in North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe Central America Northern Europe Southern Europe! Our company firmly insists on that product quality is the life source of an enterprise. We sincerely invite you to visit our factories and cooperate with us for a mutually beneficial and long-term relationship!For all our information please visit our website www.hydcnc.com!

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